1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Paha777 [63]
3 years ago
11

I need help , with this paper

Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
8 0

What paper are you talking about?

You might be interested in
Can you guys please answer this is really important
stellarik [79]

Answer:

B) BC'= 8, m A'= 28°

Step-by-step explanation:

When dilating a figure, it increases its size or decreases. In this case, as it is dilating by a factor of 1/2, you can assume it decreases.

To find the value of the new figure, A'B'C', you have to multiply the factor times the lengths of the triangle, or, the only one they are asking for in this case, the length BC':

  • BC' = BC×1/2
  • BC' = 16×1/2
  • BC' = 8

The angles, otherwise, do not change. When figures are dilated, they are similar. The properties of similar figures are that they have congruent angles, therefore, the same angles. They do not have any effect caused by the factor, so m A' stays at 28°.

3 0
3 years ago
Solve 93 divide by 4 using the area model, long division, and the Distributive property.
stepan [7]

Answer:

oh wow let  me garba cac

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A researcher developing scanners to search for hidden weapons at airports has failed to conclude that a new scanner is significa
SpyIntel [72]

Answer:

a. not sure

b. yes

Step-by-step explanation:

According to the given scenario, the following information is mentioned

\alpha =0.025

In the case when the alpha is equivalent to 0.025 so the p test value would be more than the significance level i.e. 0.025 as the prescribed test is not important

So here

p>0.025

In the above case i.e. p>0.025 this does not mean that p>0.2 so we are not sure about this case whether he made teh same decision or not

Now in the another case, if the significant level is 0.005 so we are sure that p>0.005 as it is more than 0.025 so here also the test is not significant

So, here the same decision could be made

7 0
3 years ago
The function y = f(x) is graphed below. What is the average rate of change of the
Serjik [45]

The average rate of change of the function in the given interval -3 ≤ x ≤-1 is 10.

<h3>What is the average rate of change?</h3>

The average Rate of Change of the function f(x) can be calculated as;

f(x) = \dfrac{f(b) - f(a)}{b-a}

Interval -3 ≤ x ≤-1

a = -3, b = -1

f(a) = f(-3) = -20

f(b) = f(-1) = 0

Step 2: Find Average

f(x) = \dfrac{f(b) - f(a)}{b-a}\\\\\\f(x) = \dfrac{f(-1) - f(-3)}{-1-(-3)}\\\\\\f(x) = \dfrac{0 - (-20)}{2}\\\\f(x) = 10

Therefore, the average rate of change of the function in the given interval -3 ≤ x ≤-1 is 10.

Learn more about average rate;

brainly.com/question/20784578

#SPJ1                  

3 0
2 years ago
If 20% of a number is 20<br>find that number​
torisob [31]

Answer: 100

1. Set a proportion.

\frac{20}{x} = \frac{20}{100}

x = 100

How do I make sure if it is correct?

100 x .2 = 20

8 0
4 years ago
Read 2 more answers
Other questions:
  • Solve by Substitution<br> Show Steps<br> −2x + 3y + 5z = −21<br> −4z = 20<br> 6x − 3y = 0
    13·2 answers
  • You paint 1/3 of a wall in 1/4 hour. At that rate, how long will it take you to paint one wall?
    7·1 answer
  • 7. Noreen needs to ship 9,480
    13·2 answers
  • On a map, 2 inches represents 60 miles. What part of an inch represents 12 miles? Please show how you get you answer.
    9·1 answer
  • consider a quadrilateral with vertices d(0,0), i(5,5) n(8,4) g(7,1). determine the most accurate type of quadrilateral from the
    11·1 answer
  • 13 + n &gt; 22 Where would you put this on a graph
    5·2 answers
  • Suppose a company claims that its jars of pickles weigh 68 ounces on average. It took many large samples, and about half the tim
    13·1 answer
  • You deposit $100 in your bank account. The account earns 2% simple interest in 5 years. How much interest did you earn?
    9·1 answer
  • find the equation of parabola when point of intersection of directrix and axis is at (0,4) and focus at (6,4) ​
    10·1 answer
  • AD=20, BC=2, AB= x 12,<br> and CD=x+ 12. Find x.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!